To study the effects of music practice skills development, Thailand advanced by using the resources of local intelligence. For junior secondary students, by providing students with an average score of 70 percent. Up to.
To study the development of musical skills Thailand advanced by local intelligence sources. Students Early The students had an average score of 70 percent or more.
In order to study the development of practical skills in music using advanced learning local intelligence. For secondary school students. The average percentage 70 or above.